The success came two days after a Phase 3 setback for another experimental drug and helps improve the position of Voxzogo amid increased competition.

Tested in a condition known as ENPP1 deficiency, the treatment failed a trial goal that’s important to regulators, spurring doubts about its approval prospects.

The success came two days after a Phase 3 setback for another experimental drug and helps improve the position of Voxzogo amid increased competition.